# GERTEC Progressive Cavity Pump EP-400-EF

URL: https://knoedlseder.com/en/products/gertec-exzenterschneckenpumpe-ep-400-e  
Languages: [de](https://knoedlseder.com/de/products/gertec-exzenterschneckenpumpe-ep-400-e?format=md) · [en](https://knoedlseder.com/en/products/gertec-exzenterschneckenpumpe-ep-400-e?format=md) · [cz](https://knoedlseder.com/cz/products/gertec-exzenterschneckenpumpe-ep-400-e?format=md)

![GERTEC EP-400-E Exzenterschneckenpumpe mit 50 bis 400 l/min Förderleistung](https://knoedlseder.com/media-cache/uploads/2026/08/EP-400-E.jpg)

Category: [Machines and Drilling Rigs](https://knoedlseder.com/en/products/categories/maschinen-und-bohrgeraete?format=md)

The GERTEC EP-400-EF is an electrically driven transfer and grout pump for cement, bentonite and other suitable suspensions. Its progressive cavity design provides continuously adjustable material delivery.

Its flow range extends from 0 to 400 l/min. The pump handles suspensions with a density up to 1.9 kg/dm³ and solids up to 2 mm. Material is supplied by a separate mixing and holding arrangement.

| Technical features |
| --- |
| Flow rate | 0–400 l/min |
| maximum discharge pressure | 12 bar |
| Suction connection | DN 150, Perrot VT |
| discharge connection | DN 50, 2-inch male thread |
| Power input 20 kW; 400 V, 50 Hz, CEE 63 A |
| The achievable flow rate depends on the medium, suction conditions and back pressure |

## Documents

- [GERTEC Exzenterschneckenpumpe EP-400-EF – Datenblatt](https://knoedlseder.com/media-cache/uploads/2026/10/gertec-datenblatt-d2bd2a08cc4a77bd.pdf)

## Related Products

- [GERTEC Progressive Cavity Pump EP-700-EF](https://knoedlseder.com/en/products/gertec-exzenterschneckenpumpe-ep-700-e?format=md)
- [GERTEC Hose Pump SP-900-F](https://knoedlseder.com/en/products/gertec-schlauchpumpe-sp-900-f?format=md)

## Contact Person

- [Head of Business Development](https://knoedlseder.com/en/team_members/christoph-damberger-b-eng?format=md)  
  Head of Business Development  
  Gotthard Knödlseder Hammerwerk GmbH